{"id":7774,"date":"2024-04-15T02:50:16","date_gmt":"2024-04-15T02:50:16","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=7774"},"modified":"2024-04-15T02:50:16","modified_gmt":"2024-04-15T02:50:16","slug":"for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/","title":{"rendered":"For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)"},"content":{"rendered":"<p>[amp_mcq option1=&#8221;Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow&#8221; option2=&#8221;A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow&#8221; option3=&#8221;Both (A) and (B)&#8221; option4=&#8221;Neither (A) nor (B)&#8221; correct=&#8221;option3&#8243;]<!--more--><\/p>\n<p>The correct answer is: C. Both (A) and (B).<\/p>\n<p>A minimum velocity of 0.45 m\/sec is required to prevent solids from settling in the sewer, while a maximum velocity of 0.90 m\/sec is required to prevent scouring of the sewer pipe.<\/p>\n<p>If the velocity is too low, solids will settle in the sewer and create a blockage. This can lead to flooding and sewage backups. If the velocity is too high, it can scour the sewer pipe and create holes. This can lead to leaks and sewage spills.<\/p>\n<p>Therefore, it is important to maintain a minimum velocity of 0.45 m\/sec and a maximum velocity of 0.90 m\/sec for efficient working of a sewer.<\/p>\n<p>Here are some additional details about each option:<\/p>\n<ul>\n<li>Option A: Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow.<\/li>\n<\/ul>\n<p>A minimum velocity of 0.45 m\/sec is required to prevent solids from settling in the sewer. If the velocity is too low, solids will settle in the sewer and create a blockage. This can lead to flooding and sewage backups.<\/p>\n<ul>\n<li>Option B: A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow.<\/li>\n<\/ul>\n<p>A maximum velocity of 0.90 m\/sec is required to prevent scouring of the sewer pipe. If the velocity is too high, it can scour the sewer pipe and create holes. This can lead to leaks and sewage spills.<\/p>\n<ul>\n<li>Option C: Both (A) and (B).<\/li>\n<\/ul>\n<p>Both a minimum velocity of 0.45 m\/sec and a maximum velocity of 0.90 m\/sec are required for efficient working of a sewer. If either velocity is too low or too high, it can lead to problems such as blockages, scouring, leaks, and spills.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[amp_mcq option1=&#8221;Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow&#8221; option2=&#8221;A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow&#8221; option3=&#8221;Both (A) and (B)&#8221; option4=&#8221;Neither (A) nor (B)&#8221; correct=&#8221;option3&#8243;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[650],"tags":[],"class_list":["post-7774","post","type-post","status-publish","format-standard","hentry","category-waste-water-engineering","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)\" \/>\n<meta property=\"og:description\" content=\"[amp_mcq option1=&#8221;Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow&#8221; option2=&#8221;A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow&#8221; option3=&#8221;Both (A) and (B)&#8221; option4=&#8221;Neither (A) nor (B)&#8221; correct=&#8221;option3&#8243;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/\" \/>\n<meta property=\"og:site_name\" content=\"MCQ and Quiz for Exams\" \/>\n<meta property=\"article:published_time\" content=\"2024-04-15T02:50:16+00:00\" \/>\n<meta name=\"author\" content=\"rawan239\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"rawan239\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/","og_locale":"en_US","og_type":"article","og_title":"For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)","og_description":"[amp_mcq option1=&#8221;Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow&#8221; option2=&#8221;A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow&#8221; option3=&#8221;Both (A) and (B)&#8221; option4=&#8221;Neither (A) nor (B)&#8221; correct=&#8221;option3&#8243;]","og_url":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2024-04-15T02:50:16+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/","url":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/","name":"For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2024-04-15T02:50:16+00:00","dateModified":"2024-04-15T02:50:16+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"breadcrumb":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/exam.pscnotes.com\/mcq\/for-efficient-working-of-a-sewer-it-must-be-ensured-that-a-minimum-velocity-of-0-45-m-sec-is-maintained-at-its-minimum-flow-b-a-maximum-velocity-of-0-90-m-sec-is-maintained-at-its-maximum-flow-c\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/exam.pscnotes.com\/mcq\/"},{"@type":"ListItem","position":2,"name":"mcq","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/"},{"@type":"ListItem","position":3,"name":"Civil engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/"},{"@type":"ListItem","position":4,"name":"Waste water engineering","item":"https:\/\/exam.pscnotes.com\/mcq\/category\/mcq\/civil-engineering\/waste-water-engineering\/"},{"@type":"ListItem","position":5,"name":"For efficient working of a sewer, it must be ensured that A. Minimum velocity of 0.45 m\/sec, is maintained at its minimum flow B. A maximum velocity of 0.90 m\/sec, is maintained at its maximum flow C. Both (A) and (B) D. Neither (A) nor (B)"}]},{"@type":"WebSite","@id":"https:\/\/exam.pscnotes.com\/mcq\/#website","url":"https:\/\/exam.pscnotes.com\/mcq\/","name":"MCQ and Quiz for Exams","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/exam.pscnotes.com\/mcq\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209","name":"rawan239","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/761a7274f9cce048fa5b921221e7934820d74514df93ef195a9d22af0c1c9001?s=96&d=mm&r=g","caption":"rawan239"},"sameAs":["https:\/\/exam.pscnotes.com"],"url":"https:\/\/exam.pscnotes.com\/mcq\/author\/rawan239\/"}]}},"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/comments?post=7774"}],"version-history":[{"count":0,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/posts\/7774\/revisions"}],"wp:attachment":[{"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/media?parent=7774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/categories?post=7774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/exam.pscnotes.com\/mcq\/wp-json\/wp\/v2\/tags?post=7774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}